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Kali G
Questions (11)
explain whether the following given are closed under addition:
B={0, 1} T={0, 4, 8, 12, 16, ...} F={5, 6, 7, 8, 9, 10,...} {x|x E
3 answers
4,070 views
Students were divided into eight teams with nine on each team. Later, the same students were divided into teams with six on each
2 answers
1,376 views
A student claims that to divide a number with the units digit 0 by 10, she just crosses out the 0 to get the answer. She wants
1 answer
1,338 views
Fill in the missing number: A: 4_4*327= 3_88 B: 968 452__= 1582_8?
0 answers
428 views
Pick a number. Double it. Multiply the result by 3. Add 24. Divide by 6. Subtract your original number. Is the result always the
4 answers
2,653 views
Rename each of the following using the distributive property of multiplication over addition:
A: ax+ bx+ 2x B: 3(a+b)+ x(a+b) and
2 answers
1,101 views
Round each number to the place value indicated by the digit in bold. A: 3587 5 is bold. B: 148213 the first one, one is bold. C:
1 answer
1,756 views
About 3540 calories must be burned to lose 1 pound of body weight. Estimate how many calories must be burned to lose 6 pounds.
1 answer
704 views
use the range strategy to estimate each of the following. Explain how you arrived at your estimates. a) 22*38 b)145+678 c)278+36
1 answer
1,013 views
A theater has 38 rows with 23 seats in each row. Estimate the number of seats in the theater and tell how you arrived at your
1 answer
503 views
Apples normally sell for $0.32 each. They go one sale for 3 for $0.69. How much money is saved if you purchase 2 dozen apples
2 answers
944 views
Answers (2)
the "E" is one of the weird looking e's for math. The "W" is in italics.
I don't get the same number!!
